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Data preview now uses new style module for outer iframe scripts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| // data viewer module | ||
| // resizes the iframe when the content is loaded | ||
| this.ckan.module('data-viewer', function (jQuery, _) { | ||
| return { | ||
| initialize: function () { | ||
| jQuery.proxyAll(this, /_on/); | ||
| this.el.on('load', this._onLoad); | ||
| this._FirefoxFix(); | ||
| }, | ||
|
|
||
| _onLoad: function() { | ||
| this._recalibrate(); | ||
| var that = this; | ||
| this.el.contents().find('body').resize(function() { | ||
| that._recalibrate(); | ||
| }); | ||
| }, | ||
|
|
||
| _recalibrate: function() { | ||
| // save reference to this to use in timeout | ||
| var that = this; | ||
| resizeTimer = setTimeout(function() { | ||
| var height = that.el.contents().height(); | ||
| that.el.animate({height: height}, height); | ||
| }, 100); | ||
| }, | ||
|
|
||
| // firefox caches iframes so force it to get fresh content | ||
| _FirefoxFix: function() { | ||
| if(/#$/.test(this.el.src)){ | ||
| this.el.src = this.el.src.substr(0, this.src.length - 1); | ||
| } else { | ||
| this.el.src = this.el.src + '#'; | ||
| } | ||
| } | ||
| }; | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -41,3 +41,4 @@ main = | |
| modules/autocomplete.js | ||
| modules/custom-fields.js | ||
| modules/related-item.js | ||
| modules/data-viewer.js | ||
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| Original file line number | Diff line number | Diff line change |
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| /*! | ||
| * jQuery resize event - v1.1 - 3/14/2010 | ||
| * http://benalman.com/projects/jquery-resize-plugin/ | ||
| * | ||
| * Copyright (c) 2010 "Cowboy" Ben Alman | ||
| * Dual licensed under the MIT and GPL licenses. | ||
| * http://benalman.com/about/license/ | ||
| */ | ||
|
|
||
| // Script: jQuery resize event | ||
| // | ||
| // *Version: 1.1, Last updated: 3/14/2010* | ||
| // | ||
| // Project Home - http://benalman.com/projects/jquery-resize-plugin/ | ||
| // GitHub - http://github.com/cowboy/jquery-resize/ | ||
| // Source - http://github.com/cowboy/jquery-resize/raw/master/jquery.ba-resize.js | ||
| // (Minified) - http://github.com/cowboy/jquery-resize/raw/master/jquery.ba-resize.min.js (1.0kb) | ||
| // | ||
| // About: License | ||
| // | ||
| // Copyright (c) 2010 "Cowboy" Ben Alman, | ||
| // Dual licensed under the MIT and GPL licenses. | ||
| // http://benalman.com/about/license/ | ||
| // | ||
| // About: Examples | ||
| // | ||
| // This working example, complete with fully commented code, illustrates a few | ||
| // ways in which this plugin can be used. | ||
| // | ||
| // resize event - http://benalman.com/code/projects/jquery-resize/examples/resize/ | ||
| // | ||
| // About: Support and Testing | ||
| // | ||
| // Information about what version or versions of jQuery this plugin has been | ||
| // tested with, what browsers it has been tested in, and where the unit tests | ||
| // reside (so you can test it yourself). | ||
| // | ||
| // jQuery Versions - 1.3.2, 1.4.1, 1.4.2 | ||
| // Browsers Tested - Internet Explorer 6-8, Firefox 2-3.6, Safari 3-4, Chrome, Opera 9.6-10.1. | ||
| // Unit Tests - http://benalman.com/code/projects/jquery-resize/unit/ | ||
| // | ||
| // About: Release History | ||
| // | ||
| // 1.1 - (3/14/2010) Fixed a minor bug that was causing the event to trigger | ||
| // immediately after bind in some circumstances. Also changed $.fn.data | ||
| // to $.data to improve performance. | ||
| // 1.0 - (2/10/2010) Initial release | ||
|
|
||
| (function($,window,undefined){ | ||
| '$:nomunge'; // Used by YUI compressor. | ||
|
|
||
| // A jQuery object containing all non-window elements to which the resize | ||
| // event is bound. | ||
| var elems = $([]), | ||
|
|
||
| // Extend $.resize if it already exists, otherwise create it. | ||
| jq_resize = $.resize = $.extend( $.resize, {} ), | ||
|
|
||
| timeout_id, | ||
|
|
||
| // Reused strings. | ||
| str_setTimeout = 'setTimeout', | ||
| str_resize = 'resize', | ||
| str_data = str_resize + '-special-event', | ||
| str_delay = 'delay', | ||
| str_throttle = 'throttleWindow'; | ||
|
|
||
| // Property: jQuery.resize.delay | ||
| // | ||
| // The numeric interval (in milliseconds) at which the resize event polling | ||
| // loop executes. Defaults to 250. | ||
|
|
||
| jq_resize[ str_delay ] = 250; | ||
|
|
||
| // Property: jQuery.resize.throttleWindow | ||
| // | ||
| // Throttle the native window object resize event to fire no more than once | ||
| // every <jQuery.resize.delay> milliseconds. Defaults to true. | ||
| // | ||
| // Because the window object has its own resize event, it doesn't need to be | ||
| // provided by this plugin, and its execution can be left entirely up to the | ||
| // browser. However, since certain browsers fire the resize event continuously | ||
| // while others do not, enabling this will throttle the window resize event, | ||
| // making event behavior consistent across all elements in all browsers. | ||
| // | ||
| // While setting this property to false will disable window object resize | ||
| // event throttling, please note that this property must be changed before any | ||
| // window object resize event callbacks are bound. | ||
|
|
||
| jq_resize[ str_throttle ] = true; | ||
|
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||
| // Event: resize event | ||
| // | ||
| // Fired when an element's width or height changes. Because browsers only | ||
| // provide this event for the window element, for other elements a polling | ||
| // loop is initialized, running every <jQuery.resize.delay> milliseconds | ||
| // to see if elements' dimensions have changed. You may bind with either | ||
| // .resize( fn ) or .bind( "resize", fn ), and unbind with .unbind( "resize" ). | ||
| // | ||
| // Usage: | ||
| // | ||
| // > jQuery('selector').bind( 'resize', function(e) { | ||
| // > // element's width or height has changed! | ||
| // > ... | ||
| // > }); | ||
| // | ||
| // Additional Notes: | ||
| // | ||
| // * The polling loop is not created until at least one callback is actually | ||
| // bound to the 'resize' event, and this single polling loop is shared | ||
| // across all elements. | ||
| // | ||
| // Double firing issue in jQuery 1.3.2: | ||
| // | ||
| // While this plugin works in jQuery 1.3.2, if an element's event callbacks | ||
| // are manually triggered via .trigger( 'resize' ) or .resize() those | ||
| // callbacks may double-fire, due to limitations in the jQuery 1.3.2 special | ||
| // events system. This is not an issue when using jQuery 1.4+. | ||
| // | ||
| // > // While this works in jQuery 1.4+ | ||
| // > $(elem).css({ width: new_w, height: new_h }).resize(); | ||
| // > | ||
| // > // In jQuery 1.3.2, you need to do this: | ||
| // > var elem = $(elem); | ||
| // > elem.css({ width: new_w, height: new_h }); | ||
| // > elem.data( 'resize-special-event', { width: elem.width(), height: elem.height() } ); | ||
| // > elem.resize(); | ||
|
|
||
| $.event.special[ str_resize ] = { | ||
|
|
||
| // Called only when the first 'resize' event callback is bound per element. | ||
| setup: function() { | ||
| // Since window has its own native 'resize' event, return false so that | ||
| // jQuery will bind the event using DOM methods. Since only 'window' | ||
| // objects have a .setTimeout method, this should be a sufficient test. | ||
| // Unless, of course, we're throttling the 'resize' event for window. | ||
| if ( !jq_resize[ str_throttle ] && this[ str_setTimeout ] ) { return false; } | ||
|
|
||
| var elem = $(this); | ||
|
|
||
| // Add this element to the list of internal elements to monitor. | ||
| elems = elems.add( elem ); | ||
|
|
||
| // Initialize data store on the element. | ||
| $.data( this, str_data, { w: elem.width(), h: elem.height() } ); | ||
|
|
||
| // If this is the first element added, start the polling loop. | ||
| if ( elems.length === 1 ) { | ||
| loopy(); | ||
| } | ||
| }, | ||
|
|
||
| // Called only when the last 'resize' event callback is unbound per element. | ||
| teardown: function() { | ||
| // Since window has its own native 'resize' event, return false so that | ||
| // jQuery will unbind the event using DOM methods. Since only 'window' | ||
| // objects have a .setTimeout method, this should be a sufficient test. | ||
| // Unless, of course, we're throttling the 'resize' event for window. | ||
| if ( !jq_resize[ str_throttle ] && this[ str_setTimeout ] ) { return false; } | ||
|
|
||
| var elem = $(this); | ||
|
|
||
| // Remove this element from the list of internal elements to monitor. | ||
| elems = elems.not( elem ); | ||
|
|
||
| // Remove any data stored on the element. | ||
| elem.removeData( str_data ); | ||
|
|
||
| // If this is the last element removed, stop the polling loop. | ||
| if ( !elems.length ) { | ||
| clearTimeout( timeout_id ); | ||
| } | ||
| }, | ||
|
|
||
| // Called every time a 'resize' event callback is bound per element (new in | ||
| // jQuery 1.4). | ||
| add: function( handleObj ) { | ||
| // Since window has its own native 'resize' event, return false so that | ||
| // jQuery doesn't modify the event object. Unless, of course, we're | ||
| // throttling the 'resize' event for window. | ||
| if ( !jq_resize[ str_throttle ] && this[ str_setTimeout ] ) { return false; } | ||
|
|
||
| var old_handler; | ||
|
|
||
| // The new_handler function is executed every time the event is triggered. | ||
| // This is used to update the internal element data store with the width | ||
| // and height when the event is triggered manually, to avoid double-firing | ||
| // of the event callback. See the "Double firing issue in jQuery 1.3.2" | ||
| // comments above for more information. | ||
|
|
||
| function new_handler( e, w, h ) { | ||
| var elem = $(this), | ||
| data = $.data( this, str_data ); | ||
|
|
||
| // If called from the polling loop, w and h will be passed in as | ||
| // arguments. If called manually, via .trigger( 'resize' ) or .resize(), | ||
| // those values will need to be computed. | ||
| data.w = w !== undefined ? w : elem.width(); | ||
| data.h = h !== undefined ? h : elem.height(); | ||
|
|
||
| old_handler.apply( this, arguments ); | ||
| }; | ||
|
|
||
| // This may seem a little complicated, but it normalizes the special event | ||
| // .add method between jQuery 1.4/1.4.1 and 1.4.2+ | ||
| if ( $.isFunction( handleObj ) ) { | ||
| // 1.4, 1.4.1 | ||
| old_handler = handleObj; | ||
| return new_handler; | ||
| } else { | ||
| // 1.4.2+ | ||
| old_handler = handleObj.handler; | ||
| handleObj.handler = new_handler; | ||
| } | ||
| } | ||
|
|
||
| }; | ||
|
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||
| function loopy() { | ||
|
|
||
| // Start the polling loop, asynchronously. | ||
| timeout_id = window[ str_setTimeout ](function(){ | ||
|
|
||
| // Iterate over all elements to which the 'resize' event is bound. | ||
| elems.each(function(){ | ||
| var elem = $(this), | ||
| width = elem.width(), | ||
| height = elem.height(), | ||
| data = $.data( this, str_data ); | ||
|
|
||
| // If element size has changed since the last time, update the element | ||
| // data store and trigger the 'resize' event. | ||
| if ( width !== data.w || height !== data.h ) { | ||
| elem.trigger( str_resize, [ data.w = width, data.h = height ] ); | ||
| } | ||
|
|
||
| }); | ||
|
|
||
| // Loop. | ||
| loopy(); | ||
|
|
||
| }, jq_resize[ str_delay ] ); | ||
|
|
||
| }; | ||
|
|
||
| })(jQuery,this); |
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